Variable Walkthrough Speed

[RemiK]

Hi! New here! :)

How is it possible to smoothly change the speed of the camera between keyframes?

Scenario: Flying towards the building, entering through a window and have a look around the appartment.

Now, the camera goes either really slow outside (or it looks like ut because of the distance), or really fast indoors.

[rbcameron1]

One way might be to set the walkthru to render frames 1 to 60 @ 30 frames per second, then do frames 61 to 100 @ 24 fps,....and so on. You could do them as separate .avi files or jpegs and combine them in a movie maker or premiere pro software.
Another way would be to have 1, 2, 3 or however many walkthru's connecting together by carefully drawing one RIGHT where the last one stops. By changing the number of frames of the different walkthru's you are able to vary the speed of the video....after composting in premiere pro of course. Otherwise, just render the whole video out and use the "half speed" command in premiere pro CS3 at the parts in the video you wish to slow down.

[cliff collins]

From Revit Help:

"By default, there is a uniform speed at which the camera travels along the entire walkthrough path. You can change the speed by increasing or decreasing the total number of frames or by increasing or decreasing the number of frames per second. Enter the desired value for either. "

cheers